nginx+ ffmpeg 实现 hls直播和点播

1、搭建http服务器：

./configure  --add-module=/home/andrew/Work/tools/nginx-rtmp-module  --with-http_dav_module  --without-http_rewrite_module

make && make install

 

/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

 

Nginx.conf配置：

worker_processes  1;


#error_log  logs/error.log;

#error_log  logs/error.log  notice;

error_log  logs/error.log  info;


#pid        logs/nginx.pid;


events {

    worker_connections  1024;

}



http {

    include       mime.types;

    default_type  application/octet-stream;


    sendfile        on;

    keepalive_timeout  65;


    server {

        listen       80;

        server_name  localhost;


        location / {

            root   html;

            index  index.html index.htm;


            client_body_temp_path  /usr/local/nginx/html/tmp;

            dav_methods  PUT DELETE MKCOL COPY MOVE;

            create_full_put_path   on;

            dav_access             group:rw  all:r;

        }


        location /stat {

                rtmp_stat all;

                rtmp_stat_stylesheet stat.xsl;

        }

        location /stat.xsl {

                root /home/andrew/Work/tools/nginx-rtmp-module;

        }



        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

    }

}


rtmp {

        server {

                listen 1935;

                chunk_size 4096;

                application myapp {

                        live on;

                        record all;

                        record_path /tmp/;


                        recorder all {

                                record all;

                                record_suffix -%d-%b-%y-%T.flv;

                        }

                }

        }

}

 

2、拉hls点播文件

将转封装后的m3u8文件存储到/usr/local/nginx/html目录下，经过ffmpeg能够拉到hls文件，即

 

./ffmpeg -f hls -i http://127.0.0.1/test2.m3u8  -y test2.mp4

 

 

 

3、拉hls直播文件

 

以直播的方式推流到流媒体服务器的某个路径

./ffmpeg -i test2.flv -y -f hls /usr/local/nginx/html/test2.m3u8

 

以直播的方式从流媒体服务器拉流，并转码后回推到该流媒体服务器

./ffmpeg -f hls -i http://192.168.40.131/test2.m3u8  -vcodec copy  -f flv rtmp://192.168.40.131:1935/myapp/stream1

 

注释：

-f hls 能够省略